Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic

Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic

Marsoni

M251S

$63.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / QwiicThe SCD 40 is a photoacoustic "true" CO2 sensor that accurately measures the concentration of carbon dioxide (CO2) in ambient air. Unlike sensors like the SGP30, which approximate CO2 levels from VOC gas concentration, the SCD 40 directly measures CO2 in parts per million (PPM), making it a reliable tool for environmental sensing, air quality monitoring, scientific experiments, and ventilation studies. While it is larger and more expensive than some

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Suit looks better than the photo in person. The suit is also made well. Great fabric and pattern! My son is 6'1 and weighs around 135-140 pounds. I ordered a size large for him so the pants would be long enough. The pants were a little big but it was nothing a belt could not fix. The jacket and vest fit well too. The item also arrived on time. ***Suit runs small BUT if you take out time to do the measurements you will get the correct size.***

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Reviewed in the United States on February 16, 2026

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Lavantinique S

San Leandro, US

★★★★★ 5

Great Buy

Size: Large, Color: Black

True to size. Material is nice and thick. Perfect attire for Wedding or any formal event.

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Reviewed in the United States on June 3, 2026

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Ms. Claudia Adams

Carnegie, US

★★★★★ 4

Pants run small

Size: 3X-Large, Color: Purple

Jacket fit .. but pants did not. Nice suit though.

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Reviewed in the United States on May 28, 2025

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Tabatha

Natrona Heights, US

★★★★★ 5

Fits like a glove, looks like a million!

Size: Small, Color: Purple

Bought this as a gift for him and very impressed. Looks like a million dollars, fit true to size, looks tailored not cheap. Fabric is quality, stitching is done well and the pants have a nice hidden elastic extender that helps if he goes up or down a few pounds. Very impressed!

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Reviewed in the United States on May 14, 2026

Verified Purchase

Freak77Showisnormal

Battle Creek, US

★★★★★ 5

It was the perfect suit for our big day!

Size: X-Small, Color: Purple, Size: X-Small, Color: Purple

Purple size xs. He's 5'9" 145-150lbs. Very impressed with this suit. The color and pattern is awesome. The fit was good. I would say this suit runs large. Usually he wears a Medium in everything but ordered an XS and it fit very well. The pants were long we had to get those hemmed. There was a few stray strings by the end of the night in areas of the suit. But overall good quality. And for a great price.

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Reviewed in the United States on August 13, 2025